Review for Yaamava’ Resort & Casino at San Manuel Review For Yaamava’ Resort & Casino at San Manuel Google User Jan 3 '17 at 9:20 It's a casino, what else needs to be said? Compared to other casinos, I think the staff could use an upgrade in courtesy. The couple times I've been, the employees have been I little edgy and rude. Any other aspect of the casino was good and I enjoyed winning, when I have. Lol View full site to comment or like